Modulation space estimates for multilinear pseudodifferential operators
Árpád Bényi ; Kasso A. Okoudjou
Studia Mathematica, Tome 173 (2006), p. 169-180 / Harvested from The Polish Digital Mathematics Library
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We prove that for symbols in the modulation spaces ℳp,q, p ≥ q, the associated multilinear pseudodifferential operators are bounded on products of appropriate modulation spaces. In particular, the symbols we study here are defined without any reference to smoothness, but rather in terms of their time-frequency behavior.

Publié le : 2006-01-01
EUDML-ID : urn:eudml:doc:285123 
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Árpád Bényi; Kasso A. Okoudjou. Modulation space estimates for multilinear pseudodifferential operators. Studia Mathematica, Tome 173 (2006) pp. 169-180. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm172-2-4/